Red: "We played rock paper scissor last night to determine who was going to sleep on the floor... Lit lost, but I still let her take the bed."
Your title "Massively retarded cuck" has leveled up to "Immensely retarded cuck"!
Congratulations!
Holy fuck, the isekai I just read which has this as a part of its synopsis: "An unfortunate high school boy, Shinta Nanpa, loves girls but can't talk to them properly due to his female phobia." has a more assertive MC than this manga. Please honorable mangaka, just paint a target on your body and show us how you wish to exit this world. We don't need your suicide letter to be this overt, I'm sure plenty of people can understand the "hidden" meaning of your creation.
EDIT:
Lit: I'll take this oak wood double bed.
Red: Can you just pick a single bed, please?
AHAHAHAHAHA, I'm sorry, I shouldn't laugh whilst reading this suicide
note manga(?). I hope you find a nice place and manage to write better manga/WN's in heaven, mangaka. God bless and stop cucking.
EDIT 2:
Red: "Not to mention that my beloved Ruty is now in love with another man other than her Onii-chan."
Literal cuck. This manga is just a some nip living out his NTR fantasies.